NumberResearchRecent prefix assignments
334 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/28/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
Most active assignees, last 30 days
New assignments by month
Sep 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 402-952 | 4XXX which blocks → | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| — | 402-955 | 9XXX which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-956 | not yet reported which blocks → | AMERICAN MESSAGING SERVICES, LLC | 9748 | OMAHA | NE |
| — | 402-957 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| — | 402-958 | not yet reported which blocks → | NE | |||
| — | 402-959 | not yet reported which blocks → | NE | |||
| — | 402-960 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | OMAHA | NE |
| — | 402-962 | not yet reported which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-963 | not yet reported which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-964 | 2XXX which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-965 | 0XXX1XXX · 2 holders which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-966 | 6XXX which blocks → | GREAT PLAINS COMMUNICATIONS, INC. | 1577 | KILGORE | NE |
| — | 402-967 | 8XXX which blocks → | GREAT PLAINS COMMUNICATIONS, INC. | 1577 | WOOD LAKE | NE |
| — | 402-968 | none assigned yet which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | OMAHA | NE |
| — | 402-970 | not yet reported which blocks → | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| — | 402-972 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| — | 402-974 | none assigned yet which blocks → | VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS | 1686 | SO GREGORY | NE |
| — | 402-976 | not yet reported which blocks → | NE | |||
| — | 402-977 | not yet reported which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-978 | not yet reported which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-980 | 7XXX8XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | OMAHA | NE |
| — | 402-981 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | OMAHA | NE |
| — | 402-982 | 0–9 XXXall 10 · 3 holders which blocks → | COMCAST IP PHONE, LLC | 318J | OMAHA | NE |
| — | 402-984 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | HASTINGS | NE |
| — | 402-985 | 9XXX which blocks → | EASTERN NEBRASKA TEL. CO. | 1542 | BELDEN | NE |
| — | 402-986 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → | QWEST CORPORATION | 9631 | HOWELLS | NE |
| — | 402-987 | 4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → | QWEST CORPORATION | 9631 | SOSIOUX CY | NE |
| — | 402-988 | 1XXX6XXX · 2 holders which blocks → | WINDSTREAM NEBRASKA, INC. | 1568 | ADAMS | NE |
| — | 402-989 | 0XXX1XXX3XXX7XXX8XXX · 4 holders which blocks → | WINDSTREAM NEBRASKA, INC. | 1568 | CLATONIA | NE |
| — | 402-990 | 6XXX8XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | OMAHA | NE |
| — | 402-991 | not yet reported which blocks → | COMCAST IP PHONE, LLC | 318J | OMAHA | NE |
| — | 402-992 | 4XXX5XXX6XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | NORFOLK | NE |
| — | 402-993 | 3XXX4XXX5XXX8XXX · 2 holders which blocks → | CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE | 1128 | GENOA | NE |
| — | 402-994 | 1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | WINDSTREAM NEBRASKA, INC. | 1568 | ELMWOOD | NE |
| — | 402-995 | 1XXX9XXX which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-996 | 0XXX1XXX · 2 holders which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-997 | 0XXX which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 402-998 | 5XXX which blocks → | QWEST CORPORATION | 9631 | OMAHA | NE |
| — | 403-201 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-202 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-203 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-204 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-205 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-206 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-207 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-208 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-209 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-210 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-212 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| — | 403-213 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/28/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.